He was sleeping 10 hours per night and has been up at 4:30-5:30 for months with absolutely NO intention of going back to sleep.
We moved him in to his own room on thursday night and since then he has slept from 6:30pm to about 8:30/9am (feeds at 5:30am) and today slept for 3 hours after lunch too.
He's eating well but has a wheezy cough but no temperature.
He just seems to be sleeping an extrodinary length of time.